Answer:
Distributive property of multiplication
Step-by-step explanation:
7(9+4) =63 +28
7 x4=63 7x4=28
Answer:
x = -13 - 3y and x = -17 - 3y
Step-by-step explanation:
Sorry for my previous mistake. Hope this helps!
Answer:
Could / Would you do me a favour? Sometimes we want to be polite and ask someone if they are willing to help out in the first place. ...
Could I ask / bother / trouble you + infinitive? ...
Could you / Would you + base form of verb + please? ...
Could you + possibly + verb? ...
Would you mind + verb-ing?
Step-by-step explanation:
Answer:
edg 2020
Step-by-step explanation:
-1 2 1 -1
3 4 5 5
Answer:
4
Step-by-step explanation:
use the Pythagoras' theorem
formula for an ABC triangle( right angled)
AB is height
BC is hypotenuse
CA is length
= 
+ 
in your case
AB is 7
BC is 8
CA is unknown so we write x
=
+
64=49+
64-49=
15=
=x
3.87=x
4=x
